Is Boost Complete Nutrition Fruit-Flavoured Wildberry Soy Free?
Why it's not soy free
- soy
- soybean oil
soy
Dietitian noteSoy protein isolate is a concentrated form of plant-based protein extracted from defatted soybean meal and commonly used to boost protein content in processed foods and supplements. It retains allergenic soy proteins that can provoke IgE-mediated responses in sensitive individuals. Avoidance is essential on a soy-free diet to prevent adverse allergic reactions and inadvertent exposure to soy allergens.
Note by Vanessa Vargas, RDN, LDN
Every flagged ingredient, explained
Notes and swaps for all 2 flagged ingredients, plus soy free products to buy instead.

Ingredients
Water, Sugar, Whey protein isolate (milk), Soybean oil, L-cysteine, Vitamins (vitamin A palmitate, vitamin D3, DL-alpha-tocopheryl acetate, vitamin K1, ascorbic acid, thiamine hydrochloride, riboflavin, niacinamide, calcium pantothenate, pyridoxine hydrochloride, biotin, folic acid, cyanocobalamin, choline bitartrate), Minerals (calcium chloride, magnesium gluconate, ferrous sulphate, zinc sulphate, manganese sulphate, copper gluconate, potassium iodide), Natural and artificial flavour, Anthocyanin, Phosphoric acid, Citric acid, Polyglycerol esters of fatty acids. Contains: Milk, Soy.
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Often paired with Soy Free
This product may or may not be gluten free as it lists 1 ingredient that could contain gluten depending on the source. We recommend contacting the manufacturer directly to confirm.
Details →No. This product is not dairy free as it lists 2 ingredients that contain dairy.
Details →Similar Products
About this product
Beverage · Bottle, Liquid


